ALTO - CIK 0000778164
Alto Ingredients, Inc. has filed 1,005 documents with the SEC between 2010 and 2026. The most frequent type is insider trade (410 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Proxy materials | DEFA14A | 2020-09-25 | - |
| Proxy statement | DEF 14A | 2020-09-25 | 2020-11-18 |
| Insider trade | 4 | 2020-08-27 | 2020-08-24 |
| Insider trade | 4 | 2020-08-27 | 2020-08-26 |
| Insider trade | 4 | 2020-08-27 | 2020-08-26 |
| Insider trade | 4 | 2020-08-20 | 2020-08-18 |
| Insider trade | 4 | 2020-08-20 | 2020-08-18 |
| Insider trade | 4 | 2020-08-17 | 2020-08-13 |
| Major company event | 8-K | 2020-08-13 | 2020-08-13 |
| Prospectus supplement | 424B5 | 2020-08-13 | - |
| Quarterly report | 10-Q | 2020-08-13 | 2020-06-30 |
| Major company event | 8-K | 2020-08-11 | 2020-08-11 |
| Major company event | 8-K | 2020-08-10 | 2020-08-06 |
| Major company event | 8-K | 2020-08-07 | 2020-08-04 |
| Insider trade | 4 | 2020-07-28 | 2020-07-13 |
| Insider trade | 4 | 2020-07-28 | 2020-07-13 |
| Insider trade | 4 | 2020-07-28 | 2020-07-13 |
| Insider trade | 4 | 2020-07-28 | 2020-07-13 |
| Insider trade | 4 | 2020-07-28 | 2020-07-13 |
| Proxy materials | DEFA14A | 2020-07-20 | - |
| Proxy statement | DEF 14A | 2020-07-20 | 2020-08-27 |
| Insider trade | 4 | 2020-07-09 | 2020-06-11 |
| PRE 14A | - | 2020-07-08 | 2020-07-08 |
| EFFECT | - | 2020-07-01 | - |
| Company correspondence | CORRESP | 2020-07-01 | - |
| Company correspondence | CORRESP | 2020-06-25 | - |
| S-3/A | - | 2020-06-25 | - |
| Insider trade | 4 | 2020-06-16 | 2020-06-12 |
| SEC correspondence | UPLOAD | 2020-06-15 | - |
| Insider trade | 4 | 2020-06-09 | 2020-03-10 |
| Securities registration | S-3 | 2020-06-04 | - |
| Major company event | 8-K | 2020-05-29 | 2020-05-22 |
| Quarterly report | 10-Q | 2020-05-14 | 2020-03-31 |
| Major company event | 8-K | 2020-05-12 | 2020-05-12 |
| Major company event | 8-K | 2020-05-11 | 2020-05-05 |
| Passive ownership stake (update) | SC 13G/A | 2020-05-08 | - |
| Major company event | 8-K | 2020-05-07 | 2020-05-04 |
| Annual report (amended) | 10-K/A | 2020-04-29 | 2019-12-31 |
| Major company event | 8-K | 2020-04-23 | 2020-04-17 |
| Major company event | 8-K | 2020-04-21 | 2020-04-15 |
| Insider trade | 4 | 2020-04-03 | 2020-04-01 |
| Insider trade | 4 | 2020-04-03 | 2020-04-01 |
| Insider trade | 4 | 2020-04-03 | 2020-04-01 |
| Insider trade | 4 | 2020-04-03 | 2020-04-01 |
| Insider trade | 4 | 2020-04-03 | 2020-04-01 |
| Insider trade | 4 | 2020-04-03 | 2020-04-01 |
| Annual report | 10-K | 2020-03-30 | 2019-12-31 |
| New insider ownership | 3 | 2020-03-26 | 2020-03-16 |
| Major company event | 8-K | 2020-03-26 | 2020-03-16 |
| Major company event | 8-K | 2020-03-12 | 2020-03-10 |